http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IL-91818-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D473-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D473-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D473-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D473-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-52 |
| filingDate | 1989-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1994-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | IL-91818-A |
| titleOfInvention | 9-Lubenzyl-H9-Purines-Transformed in position 2, their preparation and pharmaceutical preparations containing them |
| abstract | The invention relates to novel 9H-purine derivatives, especially to the novel substituted 9-benzyl-9H-purines of the general formula <IMAGE> (I) in which Ph is a phenyl radical substituted by halogen, R1 is hydrogen or a free amino group or an amino group that is substituted aliphatically, cycloaliphatically, cycloaliphatically-aliphatically and/or by acyl, and R2 is halogen, lower alkoxy, lower alkyl, a free amino group, or an amino group that is substituted aliphatically, cycloaliphatically, cycloaliphatically-aliphatically and/or by acyl, with the proviso that R2 is other than halogen when Ph is 2-fluorophenyl or 2,5- or 2,6-difluorophenyl and R1 is a radical of the formula -N(R11)(R12) (Ia) in which either R11 is hydrogen, methyl or ethyl and R12 is hydrogen, methyl, hydroxymethyl, ethyl, n-propyl, isopropyl, cyclopropyl, cyclopenthyl or cyclopropylmethyl, or R11 is hydrogen and R12 is methoxymethyl, and with the further proviso that R2 is other than chlorine when Ph is 3-chlorophenyl, 4-chlorophenyl or 3,4-dichlorophenyl and R1 is N,N-dimethylamino, and to the novel compounds of formula I in which Ph is 2-fluorophenyl or 2,6-difluorophenyl, R1 is N-methylamino or N,N-dimethylamino and R2 is chlorine, and to the salts thereof in each case. These compounds and the salts thereof can be used as pharmaceutical active ingredients and can be manufactured in a manner known per se.n[US5110818A] |
| priorityDate | 1988-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 214.